Price is per battery
Grade B Cells – Original QR Code is scratched out
BRAND NEW CELLS – Capacity tested – sorted and matched.
Guaranteed to pull 280Ah+
1 Busbars and 2 nuts included per battery.
30 day warranty, moneyback guarantee.
Grade A and Grade B refer to the quality or performance level of lithium iron phosphate (LiFePO4) prismatic batteries.
Grade A batteries typically have a higher energy density, longer lifespan, and better performance in high-temperature environments compared to Grade B batteries. They also have a higher initial capacity and a lower internal resistance.
Grade B batteries, on the other hand, are generally less expensive and may be more suitable for certain applications that do not require the highest level of performance. They may also have a shorter lifespan, lower energy density, and lower initial capacity than Grade A batteries
Typical Capacity | ≥280Ah (0.5C) | 25±2℃
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Typical Voltage | 3.22C |
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Operating Voltage | 0℃~55℃:2.5-3.65V -30℃~0℃:2.0-3.65V |
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Standard Discharging Current | 140A | 25±2℃ |
Maximum Continuous Discharging Current | 280A | 25±2℃ |
Maximum Discharging Current | 560A | @60s,SOC ≥20% |
Standard Charging Current | 140A | 25±2℃ |
Maximum Continuous Charging Current | 280A | 25±2℃ |
Maximum Charging Current | 560A | @60s,SOC ≤80% |
Operating Temperature | Charge: 0℃~55℃ Discharge: -30℃~55℃ |
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Storage Temperature | -30℃~60℃ |
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Typical Dimension | Thickness: 71.55mm Width: 173.93±0.3mm Shoulder Height: 204.59±0.5mm Total Height: 207.23±0.5mm |
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Cathode Material | LiFeO4 |
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Cell Weight | 5.34±0.15kg |
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Energy Density | ≥165Wh/kg |
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Internal Resistance(1KHz) | ≤0.30mΩ |
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